Working from home by day, gaming and streaming by night? Defeating Wi-Fi dead zones is more important than ever. A mesh network system can help, and these are the best we've tested.

Google Nest WiFi is an excellent mesh wireless system for most homes. At the moment, it's probably the only mesh system you should get.

Your router placement could be to blame. Whether you're using a single Wi-Fi router or a mesh network, it's essential to place your hardware correctly to enjoy the best speed, reliability and coverage ...

Google Wi-Fi is a system set up with Wi-Fi AC1200 extending mesh routers and right now each node is going for just $55 — a 45% discount as we start off the new year. See at Amazon ...

The $400 Google Nest Wi-Fi Pro offers good performance for a reasonable price, but your speeds may vary.

Here's how to optimize your router or mesh system placement for maximum internet speed and whole-home Wi-Fi coverage.